期刊文献+

2D工法施工桩周土孔隙水压力消散规律分析 被引量:1

下载PDF
导出
摘要 排水粉喷桩—2D工法即粉喷桩联合塑料排水板软基处理工法,在施工工艺上有独特之处。文章通过引入等效水头的原理,利用自由井的理论,推导了粉喷桩体施工结束后,在塑料排水板的作用下,桩周土体超静孔隙水压力随时间的消散规律。现场试验结果与理论计算结果基本一致,证明其理论计算能够用于实际工程。
出处 《路基工程》 2009年第5期56-58,共3页 Subgrade Engineering
  • 相关文献

参考文献4

  • 1Johansson, A.W. , Observation of pore pressure and soil movements during lime column installation [ J]. Dry Mix Method for Deep Soil Stabilition, 1999: 252-258.
  • 2Vriend, C. Kort,J.C.M. and Colmorgen, E. Soil improvement at the Botlek Railway Tunnel Project Rotterdam [ J ]. Soft Ground Technology 2000, ASCE Geotechnical Special Publications, No. 112, 472 -483.
  • 3刘松玉,杜广印,洪振舜,吴燕开.排水粉喷桩加固软土地基(2D工法)的试验研究[J].岩土工程学报,2005,27(8):869-875. 被引量:28
  • 4刘松玉.排水粉喷桩复合地基操作方法[R].中国专利,ZL03152854.6,2005.

二级参考文献6

  • 1刘松玉.公路地基处理[M].南京:东南大学出版社,2000.211-220.
  • 2LIU Song-yu, Roman D. Hryciw, Evaluation and quality control of dry-jet-mixed clay soil-cement columns by standard penetration test [J]. Journal of The Transportation Research Board, 2003, 1849: 47–52.
  • 3Shen S L, Miura N. Soil Fracturing of the surrounding clay during deep mixing column installation[J].Soils and Founda- -tions, 1999,(5): 39, 13–22.
  • 4Chai J C, Liu S Y, Du Y J, Field Properties and Settlement calculation of soil cement improved soft ground-A case study[J]. Lowland Technology International,2002,4(2):51–58.
  • 5Johansson A W. Observation of pore pressure and soil movements during lime column installation[J]. Dry Mix Method for Deep Soil Stabilization, 1999, 252–258.
  • 6Vriend C Kort, J C M, Colmorgen E. Soil improvement at the Botlek Railway Tunnel Project, Rotterdam[J]. Soft Ground Technology 2000, ASCE Geotechnical Special Publications, 2000 ,112, 472–483.

共引文献27

同被引文献14

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部